JPS5484604A - Upright diaphragm pump - Google Patents
Upright diaphragm pumpInfo
- Publication number
- JPS5484604A JPS5484604A JP14266677A JP14266677A JPS5484604A JP S5484604 A JPS5484604 A JP S5484604A JP 14266677 A JP14266677 A JP 14266677A JP 14266677 A JP14266677 A JP 14266677A JP S5484604 A JPS5484604 A JP S5484604A
- Authority
- JP
- Japan
- Prior art keywords
- axial
- making
- movable piece
- room
- fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: Simultaneous as seeing to it that high precision can be maintained by making the movable piece that constitutes the drive device be able to move up and down vertically with the result that no eccentricity takes place due to the partial attrition of the bearing, by making the diaphragm one of such a type as is annularly driven, to make the whole apparatus compact and thus to attain a high efficiency
CONSTITUTION: If electro-magnetic coil 6 inserted into yoke 4 is connected to alternative current power source, movable piece 7 installed to be axially freely slidable inside yokes 4, 5 and formed by setting magnetic pole piece 9 to the both ends of permanent magnet 8 magnetized axially by means of axial-directional alternating fields, alternately reciprocates in the axial, that is to say, vertical direction and drives diaphragm 13 which is in a combined condition via shaft 10. Therefore, by virtue of the capacity fluctuations of the chamber 24, the fluid attracted into the attraction room 20 via link ports 30, 22 and 15 from inhalation opening 29, is intermittently, exhausted from exhaust port 23 via exhaustion room 21 by way of inhalation valve 16 and exhause valve 17. In this case, the fluid is purified by filter 28 and circulates back to the drive chamber 25.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14266677A JPS5484604A (en) | 1977-11-30 | 1977-11-30 | Upright diaphragm pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14266677A JPS5484604A (en) | 1977-11-30 | 1977-11-30 | Upright diaphragm pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5484604A true JPS5484604A (en) | 1979-07-05 |
Family
ID=15320663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14266677A Pending JPS5484604A (en) | 1977-11-30 | 1977-11-30 | Upright diaphragm pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5484604A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5682264A (en) * | 1979-12-08 | 1981-07-04 | Oki Electric Ind Co Ltd | Ink pump for ink jet printer |
CN103161714A (en) * | 2011-12-15 | 2013-06-19 | 株式会社碧陆斯 | Apparatus for fluid circulation |
CN103603785A (en) * | 2013-10-24 | 2014-02-26 | 加西贝拉压缩机有限公司 | Gas compressor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5249113A (en) * | 1975-10-14 | 1977-04-19 | Brother Ind Ltd | Carriage drive unit for printer |
-
1977
- 1977-11-30 JP JP14266677A patent/JPS5484604A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5249113A (en) * | 1975-10-14 | 1977-04-19 | Brother Ind Ltd | Carriage drive unit for printer |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5682264A (en) * | 1979-12-08 | 1981-07-04 | Oki Electric Ind Co Ltd | Ink pump for ink jet printer |
CN103161714A (en) * | 2011-12-15 | 2013-06-19 | 株式会社碧陆斯 | Apparatus for fluid circulation |
CN103603785A (en) * | 2013-10-24 | 2014-02-26 | 加西贝拉压缩机有限公司 | Gas compressor |
CN103603785B (en) * | 2013-10-24 | 2016-01-13 | 加西贝拉压缩机有限公司 | A kind of gas compressor |
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